A growing body of applied research on political violence employs split-population models to address problems of zero … inflation in conflict event counts and related binary dependent variables. Nevertheless, conflict researchers typically use …

The Vuong test for non-nested models is being widely used as a test of zero-inflation. We show that such use is … approaches for determining zero-inflation …

. This, in turn, requires accepting a non-zero inflation rate. Discretionary monetary policy is effective when wage setters …

for negative binomial(p) regression. The zignbreg command extends Stata’s gnbreg command for zero inflation, and the … zinbregp command fits a negative binomial(p) regression model with zero inflation. The new commands for zero-inflated models … allow specification of links within the glm command’s collection for the Bernoulli model of zero inflation. These commands …

command extends Stata’s binreg command to allow zero inflation. The betabin command fits binomial regression models allowing … for beta overdispersion, and the zibbin command fits a beta-binomial regression model with zero inflation. All the new … commands allow the specification of links within the glm command’s collection for both outcome and zero inflation. The zero …